mcy
/
owlps
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[Positioning] UDP & TCPEvAAL: send '\0' 

Send the final null character of the CSV string.
This commit is contained in:
Matteo Cypriani 2011-08-18 21:36:42 +02:00
parent de74213102
commit c61c4b3a22
2 changed files with 6 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
owlps-positioning/src/outputtcpsocketevaal.cc
View File

@ -123,8 +123,9 @@ area_of_interest_number(const Point3D &position) const
*/
bool OutputTCPSocketEvAAL::send_data(const string &data) const
{
ssize_t nsent = send(sockfd, data.c_str(), data.size(), 0) ;
if (nsent != static_cast<ssize_t>(data.size()))
unsigned int data_len = data.size() + 1 ; // +1 for the '\0'
ssize_t nsent = send(sockfd, data.c_str(), data_len, 0) ;
if (nsent != static_cast<ssize_t>(data_len))
{
perror("Error sending result data through the TCPEvAAL socket") ;
return false ;

5
owlps-positioning/src/outputudpsocket.cc
View File

@ -45,10 +45,11 @@ bool OutputUDPSocket::init_socket()
*/
bool OutputUDPSocket::send_data(const string &data) const
{
ssize_t nsent = sendto(sockfd, data.c_str(), data.size(), 0,
unsigned int data_len = data.size() + 1 ; // +1 for the '\0'
ssize_t nsent = sendto(sockfd, data.c_str(), data_len, 0,
(struct sockaddr *) &server_info,
sizeof(server_info)) ;
if (nsent != static_cast<ssize_t>(data.size()))
if (nsent != static_cast<ssize_t>(data_len))
{
perror("Error sending result data through the UDP socket") ;
return false ;